434839244

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{22091}}^1$

素因数の和:22158

約数の個数: 48

約数和(自身を含む): 940235520

約数和(自身を除く): 505396276

約数列:

[1, 2, 4, 7, 14, 19, 28, 37, 38, 74, 76, 133, 148, 259, 266, 518, 532, 703, 1036, 1406, 2812, 4921, 9842, 19684, 22091, 44182, 88364, 154637, 309274, 419729, 618548, 817367, 839458, 1634734, 1678916, 2938103, 3269468, 5721569, 5876206, 11443138, 11752412, 15529973, 22886276, 31059946, 62119892, 108709811, 217419622, 434839244]

約数ペア:

[(1, 434839244), (2, 217419622), (4, 108709811), (7, 62119892), (14, 31059946), (19, 22886276), (28, 15529973), (37, 11752412), (38, 11443138), (74, 5876206), (76, 5721569), (133, 3269468), (148, 2938103), (259, 1678916), (266, 1634734), (518, 839458), (532, 817367), (703, 618548), (1036, 419729), (1406, 309274), (2812, 154637), (4921, 88364), (9842, 44182), (19684, 22091)]